Active Weather for the Plains and Mississippi Valley

A developing storm across the Southern Plains is forecast to bring severe weather that includes large hail and damaging wind gusts, heavy rainfall that could result in flash flooding across portions of the Plains and Mississippi Valley. The effects of this storm will continue through the middle of this week. The Four Corners area will continue to see elevated to critical fire weather conditions. Read More >

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Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Partly Cloudy

62°F

17°C

Humidity	54%
Wind Speed	Calm
Barometer	30.31 in
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	22 May 3:55 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Lacon IL

Tonight

Partly Cloudy
Low: 44 °F
Monday

Mostly Sunny
High: 67 °F
Monday
Night

Mostly Cloudy
Low: 50 °F
Tuesday

Partly Sunny
then Chance
Showers
High: 68 °F
Tuesday
Night

Showers
Low: 57 °F
Wednesday

Showers
Likely
High: 71 °F
Wednesday
Night

Chance
Showers
Low: 53 °F
Thursday

Chance
Showers
High: 64 °F
Thursday
Night

Partly Cloudy
Low: 51 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 44. North wind 5 to 9 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 67. Calm wind becoming east 5 to 8 mph in the morning.

Monday Night

Mostly cloudy, with a low around 50. East northeast wind around 8 mph, with gusts as high as 17 mph.

Tuesday

A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 68. East wind 6 to 11 mph, with gusts as high as 21 mph.

Tuesday Night

Showers likely, then showers and possibly a thunderstorm after 1am. Low around 57. East wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 71. East southeast wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 53. West southwest wind 8 to 11 mph, with gusts as high as 23 mph.

Thursday

A 30 percent chance of showers before 1pm. Partly sunny, with a high near 64.

Thursday Night

Partly cloudy, with a low around 51.

Friday

Sunny, with a high near 76.

Friday Night

Partly cloudy, with a low around 58.

Saturday

A chance of showers. Mostly sunny, with a high near 81.